What is the average lead time for delivery?

The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.

Does the warranty cover on-site service costs?

Yes, for issues covered by the warranty, we cover all travel and accommodation expenses for on-site service technicians.

What types of applications is this rig suitable for?

It is suitable for mineral exploration, geological surveys, engineering surveys, and special water well drilling.

500m RC Reverse Circulation Hydraulic Core Drilling Rig Machine for Mining

Name: 500m RC Reverse Circulation Hydraulic Core Drilling Rig Machine for Mining
Brand: Henan Dingdian Machinery Co., Ltd
SKU: 2093588512

Henan, ChinaHenan Dingdian Machinery Co., Ltd

US$30,550.00

1-4 Pieces

US$27,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

2 Years

Model NO.

DD300RC

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

100-150mm

Drill Hole Depth

>200m

Bit Type

Diamond Bit

Drilling Way

Impactor

Model

Dd300

Drilling Depth

300m

Hole Diameter

RC Drilling

Engine

Weichai Yuchai or Customized

Applications

Geological Exploration

Drill Bit

Diamond

Name

Crawler RC Drilling Rig

Function

Automatic RC Drilling Rig

Keyword

RC Drilling Rig

Feature

High Performance

Walk Type

Crawler Type Rig

Rated Pressure

24MPa

Drilling Angle

0-90°

Drilling Rod

76/89/114mm

Drill Pipe Length

3m RC Drill Rod

Transport Package

Container

Specification

DD500 RC drilling rig

Trademark

Dingdian

Origin

China

Production Capacity

100PCS Per Month

Key features

Lifetime After-Sales Service: Comprehensive support including 2-year warranty, 24/7 technical assistance, and regular maintenance packages.

High-Performance Drilling: Efficient RC drilling with fast speed, high-quality sample collection, and 100-150mm hole diameter capability.

Fast Spare Parts Delivery: Large inventory ensures spare parts supply within 3 business days, backed by a 6-month quality guarantee.

Customizable Engine Options: Engine can be customized with Weichai, Yuchai, or other brands to meet specific operational requirements.

Versatile Application Range: Suitable for mineral exploration, geological surveys, engineering projects, and special water well drilling.

Certified Quality Standards: Machine holds CE, RoHS, ISO 9001:2000, and ISO 9001:2008 certifications ensuring global compliance.

Rapid Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.

On-Site Technical Support: Technicians dispatched for complex issues, covering travel and accommodation expenses within warranty period.

Company profile

Fast DeliveryQuality AssuranceR&D CapabilitiesFull Customization

Henan Dingdian Machinery Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.28h

AI-Powered supplier vetting

SummaryThe supplier operates across a broad range of material and product sales categories and describes applications in water-well construction, geothermal exploration, machinery manufacturing, and prefab container houses. It reports no supplier-management-system certifications, no quality-control test equipment, and no documented R&D or service-management procedures. R&D resources consist of two engineers with CAD capability, but the supplier reports no patents, no new products in the past year, no ODM, SDK, private-mold, professional-technical-supplier, or 3D-design capability. It states that design services are fully customizable and that engineers provide samples according to customer requirements. Overseas service infrastructure is limited, with no overseas warehouses, showrooms, agents, branches, or offline trade-show participation reported. Lead times are stated as within 15 working days in both peak and off-peak seasons, but overseas-service coverage is reported as zero.

CertificationsSupplier-management-system certification is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, although it lists multiple quotation and payment terms and a stated lead time within 15 working days.

R&D capabilityInnovation evidence is weak: the supplier reports zero R&D patents, no new products in the past year, no ODM, SDK, private-mold, professional-technical-supplier, or 3D-design capability, and no available R&D design-input, output, review, verification, or validation documentation. Two R&D engineers and CAD capability are reported, but these do not offset the explicitly stated limitations.

Customization capabilityThe supplier explicitly states that its design services provide full customization and that its two R&D engineers provide samples according to customer requirements. However, it also reports no private-mold capability and no 3D software design service, indicating customization is available but supported by limited design infrastructure.